private static Iterable<CommandPart> getMacroValues() {
final PathMacros pathMacros = PathMacros.getInstance();
List<CommandPart> macroValues =
ListSequence.fromListAndArray(
new ArrayList<CommandPart>(),
new PropertyCommandPart("mps_home", jetbrains.mps.util.PathManager.getHomePath()));
return ListSequence.fromList(macroValues)
.union(
Sequence.fromIterable(
Sequence.fromClosure(
new ISequenceClosure<String>() {
public Iterable<String> iterable() {
return pathMacros.getUserMacroNames();
}
}))
.select(
new ISelector<String, CommandPart>() {
public CommandPart select(String it) {
return (CommandPart) new PropertyCommandPart(it, pathMacros.getValue(it));
}
}));
}
public Iterable<Node> sequence() {
final Node _node = this.thisNode;
return Sequence.fromClosure(
new ISequenceClosure<Node>() {
public Iterable<Node> iterable() {
return new Iterable<Node>() {
public Iterator<Node> iterator() {
return new YieldingIterator<Node>() {
private int __CP__ = 0;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 8:
this._8_idx = 0;
case 9:
if (!(_8_idx < _7_count)) {
this.__CP__ = 1;
break;
}
this.__CP__ = 10;
break;
case 11:
_8_idx++;
this.__CP__ = 9;
break;
case 4:
if (_3_attributes != null) {
this.__CP__ = 5;
break;
}
this.__CP__ = 1;
break;
case 12:
this.__CP__ = 11;
this.yield(_node.getAttributes().item(_8_idx));
return true;
case 0:
this._3_attributes = _node.getAttributes();
this.__CP__ = 4;
break;
case 5:
this._7_count = _3_attributes.getLength();
this.__CP__ = 8;
break;
case 10:
this.__CP__ = 12;
break;
default:
break __loop__;
}
} while (true);
return false;
}
private NamedNodeMap _3_attributes;
private int _7_count;
private int _8_idx;
};
}
};
}
});
}
public static void main(String[] args) {
final SNode foo = null;
ListSequence.fromList((SLinkOperations.getTargets(foo, "implements", true)))
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this.__CP__ = 1;
this.yield(SLinkOperations.getTarget(it, "intfc", false));
return true;
case 0:
this.__CP__ = 2;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
})
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _2__zzz_;
private Iterator<SNode> _2__zzz__it;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this._2__zzz__it =
ListSequence.fromList(
SLinkOperations.getTargets(it, "extends", true))
.iterator();
case 3:
if (!(this._2__zzz__it.hasNext())) {
this.__CP__ = 1;
break;
}
this._2__zzz_ = this._2__zzz__it.next();
this.__CP__ = 4;
break;
case 5:
this.__CP__ = 3;
this.yield(_2__zzz_);
return true;
case 0:
this.__CP__ = 2;
break;
case 4:
this.__CP__ = 5;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
// The following ypath construct should result in the same expression as above
Sequence.fromIterable(
Sequence.fromClosure(
new ISequenceClosure<SNode>() {
public Iterable<SNode> iterable() {
SNode _zzz_ = foo;
return SLinkOperations.getTargets(_zzz_, "implements", true);
}
}))
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this.__CP__ = 1;
this.yield(SLinkOperations.getTarget(it, "intfc", false));
return true;
case 0:
this.__CP__ = 2;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
})
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _2__yyy_;
private Iterator<SNode> _2__yyy__it;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this._2__yyy__it =
ListSequence.fromList(
SLinkOperations.getTargets(it, "extends", true))
.iterator();
case 3:
if (!(this._2__yyy__it.hasNext())) {
this.__CP__ = 1;
break;
}
this._2__yyy_ = this._2__yyy__it.next();
this.__CP__ = 4;
break;
case 5:
this.__CP__ = 3;
this.yield(_2__yyy_);
return true;
case 0:
this.__CP__ = 2;
break;
case 4:
this.__CP__ = 5;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
// Another pair of tests
ListSequence.fromList(
ListSequence.fromListAndArray(
new ArrayList<SNode>(), SLinkOperations.getTarget(foo, "extends", false)))
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _2_p;
private Iterator<SNode> _2_p_it;
private SNode _5_c;
private Iterator<SNode> _5_c_it;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this._2_p_it =
ListSequence.fromListAndArray(
new ArrayList<SNode>(), SNodeOperations.getParent(it))
.iterator();
case 3:
if (!(this._2_p_it.hasNext())) {
this.__CP__ = 1;
break;
}
this._2_p = this._2_p_it.next();
this.__CP__ = 4;
break;
case 5:
this._5_c_it =
ListSequence.fromList(SNodeOperations.getChildren(_2_p))
.iterator();
case 6:
if (!(this._5_c_it.hasNext())) {
this.__CP__ = 3;
break;
}
this._5_c = this._5_c_it.next();
this.__CP__ = 7;
break;
case 8:
if (it == _5_c) {
this.__CP__ = 9;
break;
}
this.__CP__ = 10;
break;
case 10:
this.__CP__ = 6;
this.yield(_5_c);
return true;
case 0:
this.__CP__ = 2;
break;
case 4:
this.__CP__ = 5;
break;
case 7:
this.__CP__ = 8;
break;
case 9:
this.__CP__ = 1;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
ListSequence.fromList(
ListSequence.fromListAndArray(
new ArrayList<SNode>(), SLinkOperations.getTarget(foo, "extends", false)))
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _5__yyy_;
private Iterator<SNode> _5__yyy__it;
private SNode _2__zzz_;
private Iterator<SNode> _2__zzz__it;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this._2__zzz__it =
ListSequence.fromListAndArray(
new ArrayList<SNode>(), SNodeOperations.getParent(it))
.iterator();
case 3:
if (!(this._2__zzz__it.hasNext())) {
this.__CP__ = 1;
break;
}
this._2__zzz_ = this._2__zzz__it.next();
this.__CP__ = 4;
break;
case 5:
this._5__yyy__it = SNodeOperations.getChildren(_2__zzz_).iterator();
case 6:
if (!(this._5__yyy__it.hasNext())) {
this.__CP__ = 3;
break;
}
this._5__yyy_ = this._5__yyy__it.next();
this.__CP__ = 7;
break;
case 8:
if (it == _5__yyy_) {
this.__CP__ = 9;
break;
}
this.__CP__ = 10;
break;
case 10:
this.__CP__ = 6;
this.yield(_5__yyy_);
return true;
case 0:
this.__CP__ = 2;
break;
case 4:
this.__CP__ = 5;
break;
case 7:
this.__CP__ = 8;
break;
case 9:
this.__CP__ = 1;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
// And another one
/*
// way too complicated
ListSequence.fromList(ListSequence.fromListAndArray(new ArrayList<SNode>(), foo)).translate(new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(SNode it) {
return new _FunctionTypes._return_P1_E0<Iterable<SNode>, SNode>() {
public Iterable<SNode> invoke(final SNode _zzz_) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _2__yyy_;
private Iterator<SNode> _2__yyy__it;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this._2__yyy__it = ListSequence.fromList(SNodeOperations.getChildren(_zzz_)).iterator();
case 3:
if (!(this._2__yyy__it.hasNext())) {
this.__CP__ = 1;
break;
}
this._2__yyy_ = this._2__yyy__it.next();
this.__CP__ = 4;
break;
case 5:
this.__CP__ = 6;
this.yield(_2__yyy_);
return true;
case 0:
this.__CP__ = 2;
break;
case 4:
this.__CP__ = 5;
break;
case 6:
invoke(_2__yyy_);
this.__CP__ = 3;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
}.invoke(it);
}
});
*/
Sequence.fromClosure(
new ISequenceClosure<SNode>() {
public Iterable<SNode> iterable() {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _3__zzz_;
private List<SNode> _5__yyy_;
private SNode _9__xxx_;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 6:
if (ListSequence.fromList(_5__yyy_).isNotEmpty()) {
this.__CP__ = 7;
break;
}
this.__CP__ = 1;
break;
case 10:
this.__CP__ = 11;
this.yield(_9__xxx_);
return true;
case 0:
this._3__zzz_ = foo;
this.__CP__ = 1;
break;
case 3:
this._5__yyy_ = ListSequence.fromList(new ArrayList<SNode>());
ListSequence.fromList(_5__yyy_)
.addSequence(
ListSequence.fromList(SNodeOperations.getChildren(_3__zzz_)));
this.__CP__ = 6;
break;
case 7:
this._9__xxx_ = ListSequence.fromList(_5__yyy_).first();
ListSequence.fromList(_5__yyy_).removeElement(_9__xxx_);
this.__CP__ = 10;
break;
case 11:
ListSequence.fromList(_5__yyy_)
.addSequence(
ListSequence.fromList(SNodeOperations.getChildren(_9__xxx_)));
this.__CP__ = 6;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
// Following is just a test
Sequence.fromIterable(
Sequence.fromClosure(
new ISequenceClosure<SNode>() {
public Iterable<SNode> iterable() {
SNode _zzz_ = foo;
return SLinkOperations.getTargets(_zzz_, "implements", true);
}
}))
.translate(
new ITranslator2<SNode, SNode>() {
public Iterable<SNode> translate(final SNode it) {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 2:
this.__CP__ = 1;
this.yield(SLinkOperations.getTarget(it, "intfc", false));
return true;
case 0:
this.__CP__ = 2;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
TreeTraversalFactory.Traverse(
new SNODE().startTraversal(foo),
TreeTraversalFactory.Axis("CHILDREN"),
SNODE.child("implements"));
TreeTraversalFactory.Traverse(
new SNODE().startTraversal(foo), TreeTraversalFactory.Axis("ANCESTORS"));
Sequence.fromClosure(
new ISequenceClosure<SNode>() {
public Iterable<SNode> iterable() {
return new Iterable<SNode>() {
public Iterator<SNode> iterator() {
return new YieldingIterator<SNode>() {
private int __CP__ = 0;
private SNode _3__zzz_;
private List<SNode> _7__yyy_;
private SNode _11__xxx_;
protected boolean moveToNext() {
__loop__:
do {
__switch__:
switch (this.__CP__) {
case -1:
assert false : "Internal error";
return false;
case 8:
if (ListSequence.fromList(_7__yyy_).isNotEmpty()) {
this.__CP__ = 9;
break;
}
this.__CP__ = 1;
break;
case 4:
this.__CP__ = 5;
this.yield(_3__zzz_);
return true;
case 12:
this.__CP__ = 13;
this.yield(_11__xxx_);
return true;
case 0:
this._3__zzz_ = foo;
this.__CP__ = 4;
break;
case 5:
this._7__yyy_ = ListSequence.fromList(new ArrayList<SNode>());
ListSequence.fromList(_7__yyy_)
.addSequence(
ListSequence.fromList(SNodeOperations.getChildren(_3__zzz_)));
this.__CP__ = 8;
break;
case 9:
this._11__xxx_ = ListSequence.fromList(_7__yyy_).first();
ListSequence.fromList(_7__yyy_).removeElement(_11__xxx_);
this.__CP__ = 12;
break;
case 13:
ListSequence.fromList(_7__yyy_)
.addSequence(
ListSequence.fromList(SNodeOperations.getChildren(_11__xxx_)));
this.__CP__ = 8;
break;
default:
break __loop__;
}
} while (true);
return false;
}
};
}
};
}
});
TreeTraversalFactory.Traverse(
new SNODE().startTraversal(foo), TreeTraversalFactory.Axis("SELF_FOLLOWING_SIBLINGS"));
TreeTraversalFactory.Traverse(
new SNODE().startTraversal(foo), TreeTraversalFactory.Axis("CHILDREN"));
TreeTraversalFactory.Traverse(
new SNODE().startTraversal(foo), TreeTraversalFactory.Axis("CHILDREN"));
Sequence.fromClosure(
new ISequenceClosure<SNode>() {
public Iterable<SNode> iterable() {
SNode _zzz_ = foo;
return SNodeOperations.getChildren(_zzz_);
}
});
// !@#$&
}